I nā makahiki i hala iho nei, ʻoiai e nānā nui ana ka poʻe i ke olakino o ke ola, ʻo ka oxygen concentrator kēia huahana e lohi iki ana mai ka lāʻau lapaʻau, pūʻali koa, ʻoihana a me nā ʻoihana ʻē aʻe i loko o nā ʻohana o ka poʻe maʻamau, ʻoiai inā ʻo ka ʻohana ...
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